I did a search on eBay and came up with the following:

http://search.ebay.com/integrator_eBay-Motors_W0QQcatrefZC12QQcoactionZcompareQQcoentrypageZsearchQQcopagenumZ1QQfmcZ1QQfromZR10QQfrppZ50QQfsooZ1QQfsopZ1QQftrtZ1QQftrvZ1QQmaxrecordsreturnedZ300QQmppfqyZintegratorQQsacatZ6000QQsaprchiZQQsaprcloZ

Are any of these a viable option for the GS? There is the Clear Alternatives LED kit, but I'd love to spend less than $90. I think the Blackbird light fits ours with minor mods (ala Pantablo), but these are cheap and may be crappy. Any idears? That's right, idear with an r.

Dave  

A trailer wiring harness kit does the same thing.

Quote from: dgyverA trailer wiring harness kit does the same thing.

Could I do that and throw in some LEDs? And how difficult is the trailer harness install? I remember reading a thread about it not too long ago, but it seemed like there were some unanswered questions for me (I am not a genius when it comes to electrical projects, but I can learn)

Dave  

I can not help with LEDS. I know someone has done a write-up, which may be the thread you are referring to. They are not difficult to install. Just think of your tail light is the trailer and follow the wiring diagram.

http://gstwins.com/forum/viewtopic.php?t=16838&highlight=

The question I have is with the black/white wires (-) off the turn signals. Where do these go when I remove the signals and why are they included to begin with if they aren't needed? Because I don't see anything about using them with the integrator. Sorry, I am not great with wiring, like I said earlier.  

Dave  

I am not familiar with the integrators that only have 2 output wires.
The ones I have installed have 4 output wires, like this.